[asterisk-ss7] LibSS7 and Sangoma A101 - SS7 HDLC Overrun Error

Hi, I have a box with four A101 Sangoma E1 cards running Asterisk 1.8 with FreePBX. I've been getting this messages in CLI consistently [2012-10-11 20:33:55] NOTICE[11474]: chan_dahdi.c:3426 my_handle_link_exception: SS7 got event: HDLC Abort(6) on span 1/0 [2012-10-11 20:33:55] NOTICE[11474]: c

Re: [asterisk-ss7] LibSS7 and Sangoma A101 - SS7 HDLC Overrun Error

This does not appear to be an SS7 issue. Check your cables and connections, particularly for loose contacts or potential shorts (e.g. where the jumper cable on the Krone block is making poor contact or the cable hasn't been stripped cleanly and is touching another pair or the frame itself, or